Method and sensor for measuring axial displacement of ratation axis radially |
Title： |
| Method and sensor for measuring axial displacement of ratation axis radially |
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Application Number： |
200610064941 |
Application Date： |
2006/03/17 |
Announcement Date： |
2006/08/16 |
Pub. Date： |
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Publication Number： |
1818540 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
G01B 7/02, G01B 7/14, G01D 5/12 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Shi Zhengang, Zhao Jingjing, Zhao Lei, Zhou Yan, Sun Zhuo, Zha Meisheng, Shi Lei |
Key Words： |
radially, measure, axial displacement, method and sensor |
Abstract： |
A method for measuring axial displacement of rotary shaft by radial means includes setting rotator and shrinking-on two stators on rotary shaft to be measured to form displacement measuring transducer ,making stator be circular iron core with tooth shaped probe on internal ring ,winding coil on tooth shaped probe ,making sure that axial displacement of rotary shaft. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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